Home / 1,750,757.56-2,625,151.32-552,456.52

Finding the Fourth Proportional to 1,750,757.56, 2,625,151.32 and 552,456.52

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Solution

The fourth proportional to 1,750,757.56, 2,625,151.32 and 552,456.52 is: 828,373.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,757.56 : 2,625,151.32 = 552,456.52 : x
  2. Step 2: Convert to fraction form
    1,750,757.56/2,625,151.32 = 552,456.52/x
  3. Step 3: Cross multiply
    1,750,757.56x = 2,625,151.32 × 552,456.52
  4. Step 4: Simplify right side
    1,750,757.56x = 1,450,281,962,720.61
  5. Step 5: Solve for x
    x = 1,450,281,962,720.61/1,750,757.56
  6. Step 6: Final answer
    x = 828,373.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.